\documentclass[../libro.tex]{subfiles}

% This package inserts the table of bibliography.
\usepackage[%
    backend=biber,%
    style=gb7714-2015,%
    % gbalign=gb7714-2015,%
    defernumbers=true,%
]{biblatex}
% I use a null heading for each bibliography.
\defbibheading{bibliography}[]{}

% Here are bibliographic entries.
% Multiple .bib files can also be added.
% ".bib" cannot be omitted.
\addbibresource{\subfix{bibliografiaj eroj.bib}}

\begin{document}

\ifSubfilesClassLoaded{\backmatter}{}

\chapter{参考文献}

\nocite{*}
\printbibliography

\end{document}

Well, this file just prints the table of bibliography.

Let me quote here
what AXLER, Sheldon says in the acknowledgements
of his book LADR:

AXLER S. Linear algebra done right[M/OL]. 4th ed.
Cham: Springer, 2024.
DOI: https://doi.org/10.1007/978-3-031-41026-0.
https://linear.axler.net/.

\begin{quotation}
    I owe a huge intellectual debt to all the mathematicians
    who created linear algebra over the past two centuries.
    The results in this book belong to
    the common heritage of mathematics.
    A special case of a theorem may
    first have been proved long ago,
    then sharpened and improved by many mathematicians
    in different time periods.
    Bestowing proper credit on all contributors
    would be a difficult task that I have not undertaken.
    In no case should the reader assume that
    any result presented here represents my original contribution.
\end{quotation}
